Finding the Fourth Proportional to 83,766.51, 115,598.67 and 45,526.05

Step by Step Solution

1. Step 1: Write the proportion equation
   83,766.51 : 115,598.67 = 45,526.05 : x
2. Step 2: Convert to fraction form
   83,766.51/115,598.67 = 45,526.05/x
3. Step 3: Cross multiply
   83,766.51x = 115,598.67 × 45,526.05
4. Step 4: Simplify right side
   83,766.51x = 5,262,750,830.35
5. Step 5: Solve for x
   x = 5,262,750,830.35/83,766.51
6. Step 6: Final answer
   x = 62,826.43